java.lang.UnsupportedOperationException: Cannot delete that URL: content://contacts/phones at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:130) at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:110) at android.content.ContentProviderProxy.delete(ContentProviderNative.java:362) at android.content.ContentResolver.delete(ContentResolver.java:386)